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发明名称
CARTRIDGE FOR A MAGNETIC DISC ASSEMBLY
摘要
申请公布号
GB1200572(A)
申请公布日期
1970.07.29
申请号
GB19690015818
申请日期
1969.03.26
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
LEO JOHN RIGBEY;HOWARD STANLEY CROUCH;HUGH GRAHAM DICKIE;ALBERT HOWARD METCALFE
分类号
G11B17/022;G11B17/03;G11B23/03
主分类号
G11B17/022
代理机构
代理人
主权项
地址
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